FR2829500B1 - PROCESS FOR THE CONCENTRATION AND DETECTION OF PATHOGENIC SPROUTS FROM BLOOD PRODUCTS AND / OR DERIVATIVES THEREOF AND DEVICE FOR CARRYING OUT SAID METHOD - Google Patents

PROCESS FOR THE CONCENTRATION AND DETECTION OF PATHOGENIC SPROUTS FROM BLOOD PRODUCTS AND / OR DERIVATIVES THEREOF AND DEVICE FOR CARRYING OUT SAID METHOD

Info

Publication number
FR2829500B1
FR2829500B1 FR0111873A FR0111873A FR2829500B1 FR 2829500 B1 FR2829500 B1 FR 2829500B1 FR 0111873 A FR0111873 A FR 0111873A FR 0111873 A FR0111873 A FR 0111873A FR 2829500 B1 FR2829500 B1 FR 2829500B1
Authority
FR
France
Prior art keywords
carrying
sprouts
pathogenic
derivatives
concentration
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
FR0111873A
Other languages
French (fr)
Other versions
FR2829500A1 (en
Inventor
Jean Pierre Hermet
Faure Isabelle Besson
Des Angles Anne Monnot
Yann Godfrin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hemosystem
Original Assignee
Hemosystem
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to FR0111873A priority Critical patent/FR2829500B1/en
Application filed by Hemosystem filed Critical Hemosystem
Priority to EP02783159A priority patent/EP1432812B1/en
Priority to CNA028180410A priority patent/CN1555418A/en
Priority to AU2002347236A priority patent/AU2002347236B2/en
Priority to EP08003925A priority patent/EP1983343B1/en
Priority to IL16048202A priority patent/IL160482A0/en
Priority to AT02783159T priority patent/ATE388238T1/en
Priority to CA2459761A priority patent/CA2459761C/en
Priority to ES02783159T priority patent/ES2302855T3/en
Priority to DE60239973T priority patent/DE60239973D1/en
Priority to DE60225459T priority patent/DE60225459T2/en
Priority to PCT/FR2002/003132 priority patent/WO2003025207A1/en
Priority to JP2003529979A priority patent/JP4351048B2/en
Priority to AT08003925T priority patent/ATE508199T1/en
Publication of FR2829500A1 publication Critical patent/FR2829500A1/en
Application granted granted Critical
Publication of FR2829500B1 publication Critical patent/FR2829500B1/en
Priority to US10/795,873 priority patent/US8507237B2/en
Priority to US13/915,535 priority patent/US8822211B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/40—Concentrating samples
    • G01N1/4077—Concentrating samples by other techniques involving separation of suspended solids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/569—Immunoassay; Biospecific binding assay; Materials therefor for microorganisms, e.g. protozoa, bacteria, viruses
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/86—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving blood coagulating time or factors, or their receptors

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Hematology (AREA)
  • Chemical & Material Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Cell Biology (AREA)
  • Biotechnology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Virology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

Concentrating (M) contaminating germs (A) that may be present in a product containing blood cells (BC) comprising: (a) aggregating BC; (b) removing aggregates on a first filter that allows (A) to pass through; (c) selective lysis of residual cells in the filtrate; and (d) removing (A) from the lysate on a second filter that allows cell debris to pass through, is new. An independent claim is also included for a device for carrying out M.
FR0111873A 2001-09-13 2001-09-13 PROCESS FOR THE CONCENTRATION AND DETECTION OF PATHOGENIC SPROUTS FROM BLOOD PRODUCTS AND / OR DERIVATIVES THEREOF AND DEVICE FOR CARRYING OUT SAID METHOD Expired - Lifetime FR2829500B1 (en)

Priority Applications (16)

Application Number Priority Date Filing Date Title
FR0111873A FR2829500B1 (en) 2001-09-13 2001-09-13 PROCESS FOR THE CONCENTRATION AND DETECTION OF PATHOGENIC SPROUTS FROM BLOOD PRODUCTS AND / OR DERIVATIVES THEREOF AND DEVICE FOR CARRYING OUT SAID METHOD
DE60225459T DE60225459T2 (en) 2001-09-13 2002-09-13 DEVICE AND METHOD FOR CONCENTRATING AND DETECTING PATHOGENIC KEYS FROM BLOOD PRODUCTS AND / OR THEIR DERIVATIVES
AU2002347236A AU2002347236B2 (en) 2001-09-13 2002-09-13 Device and method for concentration and detection of pathogenic germs from blood products and/or their derivatives
EP08003925A EP1983343B1 (en) 2001-09-13 2002-09-13 Use of a device of concentrating and detecting pathogenic germs from blood products and/or their derivatives
IL16048202A IL160482A0 (en) 2001-09-13 2002-09-13 Device and method for concentration and detection of pathogenic germs from blood products and/or their derivatives
AT02783159T ATE388238T1 (en) 2001-09-13 2002-09-13 DEVICE AND METHOD FOR CONCENTRATION AND DETECTION OF PATHOGENIC GERMS FROM BLOOD PRODUCTS AND/OR THEIR DERIVATIVES
CA2459761A CA2459761C (en) 2001-09-13 2002-09-13 Device and method for concentration and detection of pathogenic germs from blood products and/or their derivatives
ES02783159T ES2302855T3 (en) 2001-09-13 2002-09-13 DEVICE AND PROCEDURE FOR CONCENTRATION AND DETECTION OF PATHOGEN GERMANS FROM BLOOD PRODUCTS AND / OR THEIR DERIVATIVES.
EP02783159A EP1432812B1 (en) 2001-09-13 2002-09-13 Device and method for concentration and detection of pathogenic germs from blood products and/or their derivatives
CNA028180410A CN1555418A (en) 2001-09-13 2002-09-13 Device and method for concentration and detection of pathogenic microorganisms from blood products and/or derivatives thereof
PCT/FR2002/003132 WO2003025207A1 (en) 2001-09-13 2002-09-13 Device and method for concentration and detection of pathogenic germs from blood products and/or their derivatives
JP2003529979A JP4351048B2 (en) 2001-09-13 2002-09-13 Device and method for concentration and detection of pathogenic bacteria from blood products and / or derivatives thereof
AT08003925T ATE508199T1 (en) 2001-09-13 2002-09-13 USE OF A DEVICE FOR CONCENTRATION AND DETECTION OF PATHOGENIC GERMS FROM BLOOD PRODUCTS AND/OR THEIR DERIVATIVES
DE60239973T DE60239973D1 (en) 2001-09-13 2002-09-13 Use of a device for concentration and detection of pathogenic germs from blood products and / or their derivatives
US10/795,873 US8507237B2 (en) 2001-09-13 2004-03-08 Device and method for concentrating and detecting pathogenic microbes from blood products and/or their derivatives
US13/915,535 US8822211B2 (en) 2001-09-13 2013-06-11 Device and method for concentrating and detecting pathogenic microbes from blood products and/or their derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0111873A FR2829500B1 (en) 2001-09-13 2001-09-13 PROCESS FOR THE CONCENTRATION AND DETECTION OF PATHOGENIC SPROUTS FROM BLOOD PRODUCTS AND / OR DERIVATIVES THEREOF AND DEVICE FOR CARRYING OUT SAID METHOD

Publications (2)

Publication Number Publication Date
FR2829500A1 FR2829500A1 (en) 2003-03-14
FR2829500B1 true FR2829500B1 (en) 2003-12-12

Family

ID=8867263

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0111873A Expired - Lifetime FR2829500B1 (en) 2001-09-13 2001-09-13 PROCESS FOR THE CONCENTRATION AND DETECTION OF PATHOGENIC SPROUTS FROM BLOOD PRODUCTS AND / OR DERIVATIVES THEREOF AND DEVICE FOR CARRYING OUT SAID METHOD

Country Status (12)

Country Link
US (2) US8507237B2 (en)
EP (2) EP1983343B1 (en)
JP (1) JP4351048B2 (en)
CN (1) CN1555418A (en)
AT (2) ATE508199T1 (en)
AU (1) AU2002347236B2 (en)
CA (1) CA2459761C (en)
DE (2) DE60239973D1 (en)
ES (1) ES2302855T3 (en)
FR (1) FR2829500B1 (en)
IL (1) IL160482A0 (en)
WO (1) WO2003025207A1 (en)

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Also Published As

Publication number Publication date
US20040185437A1 (en) 2004-09-23
DE60239973D1 (en) 2011-06-16
CA2459761A1 (en) 2003-03-27
US8822211B2 (en) 2014-09-02
CA2459761C (en) 2013-10-22
US20140030803A1 (en) 2014-01-30
JP4351048B2 (en) 2009-10-28
ATE388238T1 (en) 2008-03-15
JP2005503803A (en) 2005-02-10
EP1983343A2 (en) 2008-10-22
FR2829500A1 (en) 2003-03-14
EP1983343A3 (en) 2008-12-31
AU2002347236B2 (en) 2007-09-20
ES2302855T3 (en) 2008-08-01
EP1432812A1 (en) 2004-06-30
US8507237B2 (en) 2013-08-13
WO2003025207A1 (en) 2003-03-27
EP1983343B1 (en) 2011-05-04
CN1555418A (en) 2004-12-15
IL160482A0 (en) 2004-07-25
DE60225459D1 (en) 2008-04-17
ATE508199T1 (en) 2011-05-15
DE60225459T2 (en) 2009-04-23
EP1432812B1 (en) 2008-03-05

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